cool stuff!

I was looking for a way to make a USB charger for my rio karma and, in my searching I found these neat idea. Did you know that you can run linux through gmail?

But this invention will blow your mind. A guy burned audio onto rfid tags. They play back when the tag is near the rfid reader. I'm imagining "Hello my name is... Floovio" name tags that play automatically when you're near the reader.

A great way to kick off a shy people's convention, or for the blind... or more apriopriately for the mute?